Cousin Eddie and his wife Catherine make the best couples costume from National Lampoon’s Christmas Vacation (1989). This set covers Eddie: the white robe, hat, belt and the hose from the RV scene. Catherine is easy to put together from your own closet.
How to get the Cousin Eddie and Catherine look
- Eddie: the white robe, hat and hose from this set
- Catherine: a loud patterned blouse or sweater
- Catherine: big curled hair and large glasses
- Both: stand in the driveway like you own it
See all the looks in our Christmas Vacation costume guide.


